6x+3(-6x-7)=-165

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Solution for 6x+3(-6x-7)=-165 equation:


Simplifying
6x + 3(-6x + -7) = -165

Reorder the terms:
6x + 3(-7 + -6x) = -165
6x + (-7 * 3 + -6x * 3) = -165
6x + (-21 + -18x) = -165

Reorder the terms:
-21 + 6x + -18x = -165

Combine like terms: 6x + -18x = -12x
-21 + -12x = -165

Solving
-21 + -12x = -165

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '21' to each side of the equation.
-21 + 21 + -12x = -165 + 21

Combine like terms: -21 + 21 = 0
0 + -12x = -165 + 21
-12x = -165 + 21

Combine like terms: -165 + 21 = -144
-12x = -144

Divide each side by '-12'.
x = 12

Simplifying
x = 12

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